• 40 channels for general-purpose measurements, plus 2 channels to measure current
• Two- or four-wire measurement
• Oversize screw terminal connection blocks are standard for easier connection
• 300V, 1A capacity for voltage channels; 60W, 125VA
• 3A capacity for current channels
• Relay closures stored in onboard memory

40-channel Differential Multiplexer Module with Screw Terminals
The Model 7702 plug-in module offers 40 channels of 2-pole or 20 channels of 4-pole multiplexer switching that can be configured as two independent banks of multiplexers. The Model 7702 provides two additional protected channels for current measurements.